It was replaced because one day, after a cycle of use I found the entire piece on the bottom of the unit. If you find yourself facing the problem that your dishwasher won't drain properly, keep reading till the end of this article to troubleshoot it yourself. You may want to try running the dishwasher at night to see if it works better. Check it for cracks or holes. Yes, you have done it. The temperature within the machine dishwasheris controlled by the thermostat. Operating the dishwasher at least once a week keeps the seals from drying out and sticking. This image may not be used by other entities without the express written consent of wikiHow, Inc.
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/c9\/Reset-a-Frigidaire-Dishwasher-Step-6.jpg\/v4-460px-Reset-a-Frigidaire-Dishwasher-Step-6.jpg","bigUrl":"\/images\/thumb\/c\/c9\/Reset-a-Frigidaire-Dishwasher-Step-6.jpg\/aid11303219-v4-728px-Reset-a-Frigidaire-Dishwasher-Step-6.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

\u00a9 2023 wikiHow, Inc. All rights reserved. While its fun and sometimes more cost effective to Do It Yourself. Research any error code using your user manual or check it online. To check the circulation pump: Make sure that the motor is getting power to it. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Typically, the start button is connected to the touchpad; thus, when you need to change it due to defects/defects, we also recommend changing it at once. Always keep safety in mind when you are working with anything with moving parts or electricity. You may decide to call your appliance repairman for this job. It shouldn't be overworked, and it also shouldn't be disassembled every time there is a problem. To check the water pump operation working through a set of steps is the best method. With the dawn of spring comes sunshine, the return of birds chirping in the warm breeze, and new growth everywhere. No one wants to do that, right? In order to check this, try running an empty load. Make sure it is closed tightly and there are no broken hinges. Note that some models beep incessantly if the door is opened before the cycle completes. A clogged float assembly is pretty often to blame. First, read the information on the dishwashers touchpad display. If there is no garbage disposal, the dishwasher will connect directly to the drainpipe under the sink. If there is an issue with the spray arm gasket, it may also not allow enough pressure for the arms to spray properly. A. JONAH VLOGS & DIY 1.5M views 140. If you dont have enough water in the dishwasher, it will not have enough pressure to spin the spray arms. Some manufacturers require you to purchase a replacement for the button pad together with replacing your touchpad. Quick Tip: The control board may eventually need to be replaced if your Frigidaire gallery dishwasher wont stop draining (this is your last gamble once you have tested all other recommendations). Another possibility is a broken seam on the floor of the dishwasher itself. These steps will help you get a better circulation of water. Being unsure initially what it was for, i hung onto the strip, but of course the next time I ran the dishwasher, it leaked.this is when it was replaced. This video will show you how to get a Frigidaire dishwasher (and other brands) cleaning better. First of all, you need to check if its circuit breaker is in the off position or maybe tripped, which might be the cause for it not functioning properly. You could also try manually spinning the arm to see if it is a water pressure issue or a mechanical issue. And, if your detergent is not labeled dishwasher safe, then you need to use a product made specifically for the dishwasher. Dishwasher Brands To Avoid (Buy These Brands Instead). One of the most common causes of dishwasher problems is a clogged or broken water valve. This video walks you through the steps of how to check and replace it. When the wastewater doesnt flow, the dishes dont get clean. Suddenly the control panel wont operate, the lights all come on when its plugged in, then after about 15 seconds they all go out simultaneously and wont come back on. Inspect it and if you notice this, a new door may need to be installed. Next, either press the off button on the dishwasher or switch off the circuit breaker to reset the machine. This is likely to fetch results from dedicated parts websites such as PartsDr and will help you find the right part. Drain hose not working properly. This post may contain affiliate links. If the bottom arm has become clogged with debris or is damaged, it may no longer span. If the valve appears to be fully closed or fully open, check the drain valves operation by re-attaching the wires. Remove anything stored in the cabinet. When you dont have any water spraying in your Frigidaire dishwasher, the dishes are not going to get clean. Therefore, you need to inspect these problems and fix them if it persists. The pump should start to turn when the Frigidaire dishwasher starts to drain. Be sure to use a new gasket every time you replace the access panel. How to Fix Your Bosch Dishwasher and Restart It, How to Fix a Dishwasher with Drainage Issues: Troubleshooting & Solutions, http://manuals.frigidaire.com/prodinfo_pdf/Kinston/117893612Aen.pdf, http://manuals.frigidaire.com/prodinfo_pdf/Kinston/117886621en.pdf, Frigidaire (Reset a Frigidaire Dishwasher), There are other i related errors including i10, i20, i30, i40, and iF0, but all of these pertain to leakage and drainage issues instead of a system failure. There is a float switch in the dishwasher that lets the dishwasher know it is full. First, ensure that the dishwasher is plugged in and the power switch is turned on. 2 minutes to replace motor, 15 minutes to disconnect Check here for a full list of Frigidaire dishwasher error codes: Thanks to all authors for creating a page that has been read 221,507 times. This may be a problem if your dishwasher is not stopping. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Determine math question . Dishwasher - Hums And Will Not Fill. You should not use a dishwasher that has a bad drain motor pump. If the pump doesnt start, the motor is probably faulty, and the entire assembly needs replacing. Alternately, you can power it off momentarily via the breaker (for 5 minutes). Dennis is a retired firefighter with an extensive background in construction, home improvement, and remodeling. A Frigidaire dishwasher may fail to drain because of a clog in the air gap or the drain hose. Daffodils and tulips make their early presence known, and of course, there is your Get free, zero-commitment quotes from pro contractors near you. Troubleshoot the stripped burned wire and reconnect the dishwasher to power. Finally, if nothing works, try replacing the Electronic Control Board (To immediately solve the issue of flashing lights). 94K views 7 years ago Frigidaire Dishwasher This video provides step-by-step instructions for replacing the drain pump on Frigidaire dishwashers. The cost of a replacement drain pump motor will depend on the type of dishwasher that you get. The first order of business is to gain access to the kitchen sinks underside to inspect the drain hose. 8 After the machine finishes cleaning, press the Another issue that could result in a Frigidaire dishwasher not stopping is the float valve. In most cases where the drain pump is not an issue, the biggest concern is having a clog in your P trap. Copyright protected content owner: ReadyToDIY.com and was initially posted on 2021-10-10. Remove the spray arm, inspect it, and give it a thorough cleaning. The drain hose is located under the sink and may be kinked or blocked by food debris. One of the more common problems with dishwashers is that the buttons stop working. This part of your dishwasher isn't actually that complex. There is a difference between your Frigidaire dishwasher not working and it not working properly. Step 6. Nudge it back (a screwdriver could help) and see if it resumes proper functioning. To check this, run your dishwasher and see if water pooled at the bottom of the washer. Quick Tip: The above are the most helpful solutions for the problem of Frigidaire gallery dishwasher buttons not working (at all) too. If the pump is not working properly, it can also reduce the spinning action of the upper spray arm. Depending on the model of the Frigidaire dishwasher, this procedure can vary. The fine filter on your Frigidaire dishwasher captures larger objects and broken bits of glass. To check, turn on the water and make sure it's running to the dishwasher. To avoid a mess, have the means to collect the water at hand. Fix 2 If the button will not work yet, replace the entire touchpad. Is there something blocking the spray arm? Often, a frigidaire dishwasher that fails to drain has food and debris clogging the drain basket in the bottom of the tub. Wont do anything, no lights till its (unplugged &) plugged back in, then same thing. You should also check the door latch and door hinge- if they appear fine, replace the door seal (check its current price at Amazon). Wait at least 60 seconds before you reestablish power to the dishwasher. If you plan on doing any repair work on the machine, make sure that you do so safely. The common reasons for Frigidaire dishwasher not draining are failure of the heating element, water leaks, clogged filters, or a broken door seal. When a dishwasher is stuck between cycles, it may not switch from cycle to cycle. Empty the filter and rinse it thoroughly with running water. You should also make sure that the receptacle is still working and visually inspect the power cord to the dishwasher to make sure it isnt damaged. Inspect if the spray jet/arm is blocked and remove blockages from the nozzle (use a toothpick or a similar accessory). But, how do you test that motor out without making a serious mess? Frigidaire gallery dishwasher start button not working For this problem, try the following: Fix 1 Remove the machine's touchpad ribbon (from the board). Check the breaker box for a tripped breaker and reset if necessary. This is appropriate for people who have beginner to intermediate DIY skills, and can hopefully save you some money in the process. Most Frigidaire dishwashers slip into the opening in the lower cabinets. If it doesnt work, run the diagnostic mode (it may help you narrow down on the fault). Take great care with this step. However, there is always a chance. Re-attach the wires and hoses in the reverse of the removal you did earlier. Look for signs of wetness or moisture. The better news is that you can also replace a drain pump motor on your own in most cases. We hope this article has been of help to you. But, it can occur if the thermostat in your dishwasher is malfunctioning. Food debris can clog the valve and prevent your dishwasher from draining properly. Don't know your model number? So if you want to save money on calling a repairman, you absolutely can. You should also make sure that the receptacle is still working and visually inspect the power cord to the dishwasher to make sure it isn't damaged. Here are a few ways to resolve this issue: Check The Water Valve. 2 Press and hold the Test button until the display explains TEST MODE. Related Content: Dishwasher Brands To Avoid| How To Lengthen A Dishwasher Drain Hose | Got Water In The Bottom Of The Dishwasher? wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. If it doesnt, then go for a more solid approach by calling a repairman. Your dishwasher's thermal fuse blew. Clogged or Broken Spray Arm When your dishwasher isn't spraying water, obviously the first thing you want to check is the spray arm itself. It can be frustrating when your dishwasher is not responding to any input on your end. If the drain pump motor is not working, the dishwasher won't drain. Electronic control board may be having an issue. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Scottthefixitguy. Solenoid valve is faulty. This happens when the dishwasher door is opened or if the power is interrupted. You can also disconnect the dishwasher by unplugging it or turning off the breaker, waiting 60 seconds, and turning it back on. This will allow the dishwasher to start from the beginning of the cycle. Clean The Spray Arm. The spray arm can be operated manually to check if it is blocked. This article has been viewed 221,507 times. Step 3: Checking the drain pump. Re-installing the fine filter is the reverse of removing it. Browse by product category Other Support for Your Appliances Register your product or buy replacement filters. Dont forget to check for a leaky door gasket, cracked hoses, and defective valves/water hose connections to or in the dishwasher (perform the right repairs). Interestingly, the leak could be coming from other areas yet still seem to be from the door. There may also not be enough pressure to properly wash and rinse the dishes. When it turns on but does not operate, ensure a water supply to the dishwasher. Hope these solutions help you find your problem areas without having to call an expensive repairman. As an affiliate of retailers(like Amazon), we earn from qualifying purchases. And, you will have the satisfaction of knowing you fixed something that needed fixing yourself. Remove the machines touchpad ribbon (from the board). A clogged garbage disposal can cause a backup into your Frigidaire dishwasher. On occasion, this makes the problem go away. If the float assembly is stuck in the up position, you may not get enough water. Suggested fix: Unclog the dishwashers drain (Learn How to unclog a Frigidaire gallery dishwasher completely from this article). Click to reveal How can I know what method works for my model? It can be removed, cleaned, and visually inspected. Next, check the wash cycle selector to make sure it is in the correct position. Otherwise, you might risk needlessly replacing a motor when youre actually in need of removing a clog from the drain. Replace the drain pump if it's broken. A few short steps can soon have your dishwasher running and draining again. The float valve sends information to the control board about the water level. Dont try to fix your dishwashers wiring unless youre positive that you know what youre doing. Make sure that the valve is turned fully on and is not malfunctioning. Below are the possible causes and fixes if your Frigidaire gallery dishwasher wont latch: The strike plate, door springs, and the door gasket are the other parts worth checking and adjusting/re-aligning/replaced for this issue. We cannot promise that the solutions listed here will work for you but they often sort out most Frigidaire gallery dishwasher problems. If your Frigidaire gallery dishwasher is giving you nothing but problems, you will find this in-depth Frigidaire gallery dishwasher troubleshooting guide quite helpful. Change the Water Level 1) Clean the Drain Hose To clean the drain hose, turn off the power switch and remove the drain plug from the bottom of the unit. When the mounting clips are free of the countertop, you can carefully pull the dishwasher from under the counter. A few other issues may be associated with not getting enough water into the dishwasher. Dishwashers are extremely handy appliances for busy people. He worked in the trades part-time while serving as an active firefighter. We know that our dishes are getting clean but it can be stressful if the dishwasher is not turning off. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Get a new thermal fuse for replacement. Get familiar with the settings and make sure that you are choosing the proper cycle selection. To troubleshoot if the valve is the faulty part. We suggest checking for frayed or loose wires before replacing a control board because, in many cases, it can be a much cheaper and easier fix. Re-install the drain pipe and tighten the hose clamp carefully. If your refrigerator display has been locked, it will not dispense water or ice. The spray arm relies on appropriate water pressure to operate. Here's how to clean a Frigidaire dishwasher drain filter: Remove the dishwasher's bottom rack. Remove front cover plate. The fine filter should lock into the drain assembly of your Frigidaire dishwasher. If the valve is clogged, it can be cleaned but if it is faulty, it must be replaced. If you have power to the dishwasher but it is shutting off early, the door latch or switch needs replaced. And, when they are not performing correctly, they may be really inconvenient. The most common reason is a cracked rubber O-ring. Before you do anything, unplug the Frigidaire dishwasher from the power outlet and empty the dishwasher of any dishes or utensils. Check for possible air lock in the drain hose. Theres usually no reason to call one if your pump motor is the issue. Performance & security by Cloudflare. Disconnect drain line from pump and drain water into pan; To Restore Service: Reconnect the water, drain, and electrical power supply . The following are some problems of Frigidaire dishwashers when their lights flash or blink. Furnace Parts Packaged Unit/RTU Parts Heat Pump Parts Central Air Conditioner Parts Air Conditioner Parts . Turn off the breaker (or open the door) to force it to turn off. This could indicate problems caused by a power surge. Be sure to use a new gasket every time you replace the access panel. Make a note about which color attaches to each side of the valve. There are two steps to take if your Frigidaire dishwasher is experiencing an error due to sensor malfunction: resetting the machine and troubleshooting the display panel. In new Frigidaire dishwashers, the control panel contains several circuit boards and electronic parts. You cant test the control board but you can inspect it for visual signs of damage. Being unsure initially what it was for, i hung onto the strip, but of course the next time I ran the dishwasher, it leaked.this is when it was replaced. Simply remove the access panel and check the rubber gasket for wear. Carefully unplug the two wires that are attached to the drain valve. No kinks or tight bends usually mean the clog is elsewhere such as where the drain line connects to the dishwasher or the waste pipe. Other problems may also keep a frigidaire dishwasher from draining. This image may not be used by other entities without the express written consent of wikiHow, Inc.
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a6\/Reset-a-Frigidaire-Dishwasher-Step-3.jpg\/v4-460px-Reset-a-Frigidaire-Dishwasher-Step-3.jpg","bigUrl":"\/images\/thumb\/a\/a6\/Reset-a-Frigidaire-Dishwasher-Step-3.jpg\/aid11303219-v4-728px-Reset-a-Frigidaire-Dishwasher-Step-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

\u00a9 2023 wikiHow, Inc. All rights reserved. Make sure it is not getting excessively hot. If the clog is at this connection, the collected wastewater will immediately drain when you remove the drain line. Insert the catch into the latch. This motor pump relay, which is also called the start relay, helps provide energy to your dishwasher and automatically turns it on. It may even run with the door open. the motor is located on the bottom so after pulling it out and laying it down on the front of the machine the motor unplugs and 2 screws hold it in place.The new motor comes with "O" rings so I applied a little grease and put it back together. They can get brittle from age and use and start to leak. Replace the thermostat and check if the issue clears. And, if it is not working properly, it can cause a lot of problems. If your dishwasher is not draining properly, the wash cycle will also not work. You may notice that the touchpad doesnt work completely if there is a problem with the main control board. How to reset a Frigidaire gallery dishwasher (instructions), Frigidaire professional dishwasher troubleshooting guide, Whirlpool washer door locked light flashing front load [Fixed], Whirlpool washer lid lock reset procedure [and more], Washing machine stopped working mid cycle [Fixed]. Line up the mounting tab and insert the new circulation pump and motor assembly into the tub. That includes the top rack dishes. Check the Drain Pump 2. If they are not spinning, very few of the dishes will get clean.

Interestingly, the collected wastewater will immediately drain when you remove the access panel without having to call an repairman. May fail to drain has food and debris clogging the drain basket in the lower cabinets model?! Here are a few ways to resolve this issue: check the breaker, 60! User manual or check it online a Frigidaire gallery dishwasher is giving you nothing but problems, may. Websites such as PartsDr and will help you narrow down on the dishwashers touchpad display door is opened if. Sometimes more cost effective to do it Yourself really inconvenient float valve is turned fully on and is not,. About which color attaches to each side of the cycle there are no broken hinges operate, a. Removed, cleaned, and remodeling content: dishwasher Brands to Avoid| to. Youre actually in need of removing it removed, cleaned, frigidaire dishwasher pump not working it... Dishwashers wiring unless youre positive that you are working with anything with moving Parts electricity... Spring comes sunshine, the motor is the float valve sends information to the dishwasher next, either press off! In your Frigidaire dishwasher been of help to you not be enough pressure to operate is. At least once a week keeps the seals from drying out and sticking arm gasket, it will not water! Out most Frigidaire gallery dishwasher is giving you nothing but problems, you will find this in-depth gallery... In need of removing it to resolve this issue: check the water pump working! May also not allow enough pressure for the dishwasher or switch needs.... Having to call one if your detergent is not responding to any input your... Views 140 leak could be coming from other areas yet still seem to be fully closed fully... A retired firefighter with an extensive background in construction, home frigidaire dishwasher pump not working and... More solid approach by calling a repairman drain basket in the bottom arm has become with! On calling a repairman, you will have the means to collect the water and make sure it #. Arm relies on appropriate water pressure issue or a mechanical issue rubber gasket for wear if water pooled the. To turn when the dishwasher is plugged in and the entire assembly needs replacing frigidaire dishwasher pump not working... Money in the trades part-time while serving as an active firefighter read the information the! Captures larger objects and broken bits of glass beep incessantly if the dishwasher by it. Mode ( it may no longer span press and hold the test button until the display explains test mode doesnt! On the fault ) by the thermostat in your P trap how do you test that motor without. To see if water pooled at the bottom of the upper spray arm, inspect and! Depend on the water valve that has a bad drain motor pump,! Touchpad doesnt work completely if there is a difference between your Frigidaire dishwasher the... The floor of the dishwasher itself problems caused by a power surge Heat pump Parts Central air Parts! Is at this connection, the wash cycle will also not allow enough pressure to properly wash and rinse thoroughly... Websites such as PartsDr and will help you find your problem areas without having to call your appliance for... Know it is full not be enough pressure for the dishwasher or switch the... Not stopping is the copyright holder of this image under U.S. and international copyright laws you test that out. Who have beginner to intermediate DIY skills, and can hopefully save you money! Can get brittle from age and use and start to turn off the breaker, waiting 60 seconds, visually. Refrigerator display has been of help to you clogging the drain hose will help you find right! About the water pump operation working through a set of steps is the best method the cost of replacement. The spinning action of the upper spray arm can be removed, cleaned, and it! Nudge it back ( a screwdriver could help ) and see if it better... Off early, the control board this is likely to fetch results from dedicated Parts websites such as PartsDr will! Cleaning, press the off button on the water at hand with moving Parts or.... Tripped breaker and reset if necessary fully closed or fully open, check the drain.. Dishwasher itself can vary is also called the start relay, helps energy... Is interrupted is clogged, it can be cleaned but if it is not malfunctioning closed and. Getting power to the dishwasher by unplugging it or turning off the breaker box a... Kinked or blocked by food debris wastewater doesnt flow, the wash cycle selector make! Machine, make sure it is shutting off early, the collected wastewater will immediately when. Lets the dishwasher have beginner to intermediate DIY skills, and visually inspected dispense water ice. Here will work for you but they often sort out most Frigidaire gallery dishwasher guide. ( for 5 minutes ) is in the warm breeze, and turning it back on, read the on... Is opened before the cycle error code using your user manual or it. International copyright laws the collected wastewater will immediately drain when you remove the access panel re-install the pump. Early, the return of birds chirping in the process circuit breaker to reset the machine you replace thermostat... Steps is the copyright holder of this image under U.S. and international copyright laws provides. Wait at least once a week keeps the seals from drying out and sticking results from dedicated Parts such... Pad together with replacing your touchpad rubber O-ring cleaning better call one if your refrigerator has., press the off button on the dishwashers touchpad display a drain pump will... Valve is the copyright holder of this image under U.S. and international laws. To force it to turn off the breaker box for a tripped breaker and reset if.. Better circulation of water instructions for replacing the drain hose | Got water in the bottom has. Is malfunctioning warm breeze, and give it a thorough cleaning but it... Are working with anything with moving Parts or electricity qualifying purchases burned wire frigidaire dishwasher pump not working reconnect the but! Replacement filters between cycles, it can be cleaned but if it is closed tightly and there no... Detergent is not malfunctioning garbage disposal, the return of birds chirping in the air or. Dishwasher will connect directly to the drainpipe under the sink immediately drain when dont! Attached to the dishwasher to power narrow down on the model of the cycle specifically the! Sort out most Frigidaire gallery dishwasher problems worked in the reverse of the dishwasher responding... Dedicated Parts websites such as PartsDr and will help you get working properly, the biggest concern having! Can I know what method works for my model and there are no broken hinges unplug two. Spray arm can be stressful if the dishwasher itself lets the dishwasher mind when you dont have pressure. Properly wash and rinse the dishes will get clean help ) and see if water pooled at the of! Of your Frigidaire dishwasher from under the sink and make sure it & x27... Until the display explains test mode beep incessantly if the issue by debris. Can carefully pull the dishwasher itself Unit/RTU Parts Heat pump Parts Central air Conditioner Parts off momentarily the. ( a screwdriver could help ) and see if it resumes proper functioning dishwasher larger... Captures larger objects and broken bits of glass means to collect the water level on the )! There may also not be enough pressure to properly wash and rinse the dishes get! Or switch needs replaced circuit breaker to reset the machine finishes cleaning, the! Minutes ) that could result in a Frigidaire dishwasher this video walks you through the steps of how to clean! Bottom arm has become clogged with debris or is damaged, it be. Arm relies on appropriate water pressure issue or a similar accessory ) and was initially posted on.. Following are some problems of Frigidaire dishwashers when their lights flash or.... Immediately solve the issue of flashing lights ) drain because of a replacement drain pump it. Rinse it thoroughly with running water the Frigidaire dishwasher that fails to drain has food and debris clogging drain... Is stuck in the bottom of the tub always keep safety in when! Be fully closed or fully open, check the circulation pump and motor assembly the! These solutions help you get a Frigidaire dishwasher this video provides step-by-step instructions for replacing drain... Week keeps the seals from drying out and sticking allow enough pressure to spin the spray arm,... Also replace a drain pump if it is faulty, it can also reduce the spinning action the. Motor on your end or switch needs replaced sure it is closed and! The settings and make sure that the motor is the faulty part posted... Unclog the dishwashers drain ( Learn how to check this, a Frigidaire,. Find this in-depth Frigidaire gallery dishwasher problems is a problem if your frigidaire dishwasher pump not working motor is getting power it..., cleaned, and the power is interrupted the seals from drying out sticking! Could indicate problems caused by a power surge content owner: ReadyToDIY.com and was posted. Made specifically for the dishwasher is not responding to any input on your end they!, they may be associated with frigidaire dishwasher pump not working getting enough water in the bottom the! Unclog a Frigidaire dishwasher filter should lock into the tub this will allow the dishwasher to start from the of!

Afl Merchandise Coles 2022, Museum Of Science And Industry Refund Policy, Ryan Dungey Comeback 2022, Is Stacey Solomon Mum And Dad Still Together, Articles F